377012877

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{491}}^1\times {\mathrm{709}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 532363680

約数和(自身を除く): 155350803

約数列:

[1, 3, 19, 57, 361, 491, 709, 1083, 1473, 2127, 9329, 13471, 27987, 40413, 177251, 255949, 348119, 531753, 767847, 1044357, 6614261, 19842783, 125670959, 377012877]

約数ペア:

[(1, 377012877), (3, 125670959), (19, 19842783), (57, 6614261), (361, 1044357), (491, 767847), (709, 531753), (1083, 348119), (1473, 255949), (2127, 177251), (9329, 40413), (13471, 27987)]